CN206310311U - A kind of Halogen lamp LED for surveying optical filter and solution transmissivity - Google Patents
A kind of Halogen lamp LED for surveying optical filter and solution transmissivity Download PDFInfo
- Publication number
- CN206310311U CN206310311U CN201621458655.4U CN201621458655U CN206310311U CN 206310311 U CN206310311 U CN 206310311U CN 201621458655 U CN201621458655 U CN 201621458655U CN 206310311 U CN206310311 U CN 206310311U
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- China
- Prior art keywords
- optical filter
- hollow out
- detachable
- halogen lamp
- heat radiation
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Abstract
The utility model provides a kind of Halogen lamp LED for surveying optical filter and solution transmissivity, and it belongs to optical instrument field, it is therefore an objective to make the structure of transmittance measurement apparatus compacter.It mainly includes power shell, fan, energy supply control module, hollow out heat radiation body, Halogen lamp LED, collimating module, slot and fiber coupling output module, the power shell is located at the afterbody of hollow out heat radiation body, fan and energy supply control module are installed on inside power shell, described energy supply control module is by power interface, circuit board and lamp socket are constituted, hollow out heat radiation body is made up of lamp housing and hollow out body, described collimating module, slot and fiber coupling output module are sequentially connected to the front end of hollow out heat radiation body, described colimated light system is made up of two panels lens, described slot is integrated dual-purpose structure, the beneficial effects of the utility model are structural modules, slot is customized, integrate light source and determinand, compact conformation, this measuring instrument can be used to survey the transmissivity of optical filter or solution.
Description
Technical field
The utility model is related to optical instrument field, and in particular to a kind of halogen for surveying optical filter and solution transmissivity
Lamp.
Background technology
Need to obtain the light transmission of thin optical filter or solution in many applications, and the standard for weighing transmission performance is
Rate is penetrated, standard is applied so as to reach some designs.Transmissivity is a kind of very important data for optical instrument, it
Definition is the ratio with incident flux through the luminous flux after object.Luminous flux can be by the deciphering to spectral pattern
Obtain.The universal more complicated and indispensable device of existing transmittance measurement apparatus structure is numerous and diverse without Portable belt, is needing mobile survey
Very do not facilitate during amount transmissivity.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide one kind to survey optical filter and molten
The Halogen lamp LED of liquid transmissivity, the Halogen lamp LED structural module, assembly and disassembly all facilitate, thus can flexible renewal part, and
Possess air-cooled and engraved structure, good heat dissipation effect, while slot is using the dual-purpose structure of one, can be according to the difference choosing of measurement object
Different slots are selected, the use of cooperation spectrometer can determine that the transmissivity of optical filter or solution.
The utility model solves the technical scheme that its technical problem used：
A kind of Halogen lamp LED for surveying optical filter and solution transmissivity, by detachable power shell, fan, energy supply control module,
Hollow out heat radiation body, the Halogen lamp LED with reflector, detachable collimating module, optical filter and the detachable slot of cuvette, detachable optical fiber coupling
Close output module composition.
Described detachable power shell is located at the afterbody of described hollow out heat radiation body.
The described adjacent inside installed in described detachable power shell of fan and energy supply control module, power supply mould
Block is made up of direct-current input power supplying interface, power control circuit plate and halogen lamp holder.
Described hollow out heat radiation body is made up of lamp housing and hollow out body, and envelope inner wall is cylindrical structural, and lamp housing outer wall is
Square, hollow out body is piece heap formula structure and is connected with lamp housing outer wall；Piece heap formula hollow out body number on hollow out heat radiation body is 5
Gap between piece, piece can play the function of ventilation；The surrounding of hollow out body with ventilating opening, on the air channel of described fan,
It is easy to take heat out of lamp housing through ventilating opening by fan.
The described connection lamp socket of the Halogen lamp LED with reflector, is placed in the inside of described hollow out heat radiation body.
Described detachable collimating module, optical filter and the detachable slot of cuvette and detachable fiber coupling output module are successively
The front end of the hollow out heat radiation body for being connected to described is close to, described detachable colimated light system is made up of two panels axicon, and
It is screwed with tightening, described detachable fiber coupling output module surface is provided with through hole, the fiber coupling with SMA905 interfaces
Device is connected.
The beneficial effects of the utility model are：
1. the slot of device is integrated dual-purpose structure, and compact conformation, specification meets standard, is easy to fixation measuring object, and
Beam path alignment module is integrated with transmissivity measurement object, only needs an optical fiber connection Halogen lamp LED just to can reach measurement with spectrometer
The purpose of optical filter or solution transmissivity.
2. Halogen lamp LED carries reflector, colimated light system of arranging in pairs or groups, and can effectively obtain required directional light.
Brief description of the drawings
Fig. 1 is structural upright rearview of the present utility model
Fig. 2 is structural upright front view of the present utility model
Fig. 3 is optical filter and the detachable socket module figure of cuvette
Fig. 4 is the longitudinal sectional drawing of the utility model structure
Fig. 5 is the hollow out body transverse cross-sectional view of the utility model structure
Primary symbols are described as follows：
1- fan-protection net 2- direct-current input power supplying interface 3- fans
4- power control circuit plate 5- envelope inner wall 6- hollow out body ventilating openings
The detachable power shell 8- lamp housings main body 9- hollow out heat radiation bodies of 7-
The detachable collimating module 11- optical filters of 10- and the detachable slot of cuvette
The detachable fiber coupling output modules of 12-
13-SMA905 Interface Fiber couplers
Halogen lamp LED 16- co-axial alignment mirrors of the 14- halogen lamp holders 15- with reflector
17- tightening screw thread 18- module connecting screw 19- optical filter slots
20- cuvette slot 21- lamp housing outer walls
Specific embodiment
Presently in connection with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, the utility model is described in further detail.
The utility model provides a kind of Halogen lamp LED for surveying optical filter and solution transmissivity, and the lamp includes fan-protection net
1st, direct-current input power supplying interface 2, fan 3, power control circuit plate 4, envelope inner wall 5, hollow out body ventilating opening 6, detachable power supply shell
Body 7, lamp housing main body 8, hollow out heat radiation body 9, detachable collimating module 10, optical filter and the detachable slot 11 of cuvette, detachable optical fiber
Outcoupling module 12, SMA905 Interface Fibers coupler 13, halogen lamp holder 14, the Halogen lamp LED 15 with reflector, coaxial standard
Straight mirror 16, tightening screw thread 17, module connecting screw 18, optical filter slot 19, cuvette slot 20, lamp housing outer wall 21.
Described detachable power shell 7 is located at the afterbody of described lamp housing main body 8, described direct-current input power supplying interface 2,
Power control circuit plate 4 and the composition energy supply control module of the Halogen lamp LED with reflector 15, described fan 3 and energy supply control module
The adjacent inside installed in described detachable power shell 7, described fan-protection net 1 is embedded on detachable power shell 7, is protected
Shield fan 3, loaded on halogen lamp holder 14, described hollow out heat radiation body 9 is by lamp housing for the described Halogen lamp LED 15 with reflector
With hollow out body composition, envelope inner wall 5 is cylindrical structural, and lamp housing outer wall 21 is square, and hollow out body is piece heap formula structure and and lamp
Shell outer wall 21 is connected, and the piece heap formula hollow out body number on hollow out heat radiation body 9 is 5, and the gap between piece can play the work of ventilation
With the surrounding of hollow out body on the air channel of described fan 3, is easy to heat by fan 3 through ventilating opening with ventilating opening 6
Take lamp housing out of, described detachable collimating module 10 is not of uniform size by metal shell and the two panels being placed on metal shell central through hole
The composition separated by a distance of coaxial quasi- lens 16, big lens are rear, and lenslet is fixed preceding by tightening screw thread 17, described
Optical filter and the detachable slot 11 of cuvette are integrated dual-purpose structure, can be divided according to the different slot of the different choice of measurement object
Wei not optical filter slot 19, cuvette slot 20, described detachable collimating module 10, described optical filter and cuvette is detachable inserts
Groove 11 and detachable fiber coupling output module 12 are close to the front end of the hollow out heat radiation body 9 for being connected to described successively, and can
Unload the surface of fiber coupling output module 12 and be provided with through hole, be connected with SMA905 Interface Fibers coupler 13, modules are by module
Connecting screw 18 is connected and fixed.
During operation, fixing this can survey the Halogen lamp LED of optical filter and solution transmissivity, and this Halogen lamp LED and spectrum are connected with optical fiber
Instrument, spectrometer connects computer, and direct-current input power supplying interface 2 is connected with the mains, and makes beginning normal work.Plug optical filter to be measured or
In corresponding slot, the spectrum of properties curve read on computer is understood in analysis to cuvette equipped with solution, just can obtain
Transmisivity data information is taken, so that this Halogen lamp LED can be used to measure the transmissivity of optical filter or solution.
Claims (3)
1. a kind of Halogen lamp LED for surveying optical filter and solution transmissivity, by detachable power shell, fan, energy supply control module, engraves
Empty heat radiation body, the Halogen lamp LED with reflector, detachable collimating module, optical filter and the detachable slot of cuvette, fiber coupling output
Module is constituted；Described detachable power shell is located at the afterbody of described hollow out heat radiation body；Described fan and power supply
The adjacent inside installed in described detachable power shell of module, described energy supply control module by direct-current input power supplying interface,
Power control circuit plate and halogen lamp holder are constituted：The described connection lamp socket of the Halogen lamp LED with reflector, is placed in described hollow out
The inside of heat radiation body；Described fiber coupling output module surface is provided with through hole, the fiber coupler phase with SMA905 interfaces
Even；Described hollow out heat radiation body is made up of lamp housing and hollow out body, and described envelope inner wall is cylindrical structural, and lamp housing outer wall is
Square, described hollow out body is connected for piece heap formula structure and with lamp housing outer wall；Characterized in that, described detachable collimating module,
Optical filter and the detachable slot of cuvette and fiber coupling output module are close to are connected to described hollow out heat radiation body successively
Front end.
2. a kind of Halogen lamp LED for surveying optical filter and solution transmissivity according to claim 1, it is characterised in that described
Detachable collimating module is separated by one by metal shell and the two panels being placed on metal shell central through hole axicon not of uniform size
Set a distance is constituted, and rear, lenslet is screwed preceding big lens by tightening.
3. a kind of Halogen lamp LED for surveying optical filter and solution transmissivity according to claim 1, it is characterised in that described
Optical filter and the detachable slot of cuvette are integrated dual-purpose structure, and slot specification meets optical filter and cuvette standard, can stablize
Fixed optical filter or cuvette.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458655.4U CN206310311U (en) | 2016-12-23 | 2016-12-23 | A kind of Halogen lamp LED for surveying optical filter and solution transmissivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458655.4U CN206310311U (en) | 2016-12-23 | 2016-12-23 | A kind of Halogen lamp LED for surveying optical filter and solution transmissivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206310311U true CN206310311U (en) | 2017-07-07 |
Family
ID=59248488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621458655.4U Expired - Fee Related CN206310311U (en) | 2016-12-23 | 2016-12-23 | A kind of Halogen lamp LED for surveying optical filter and solution transmissivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206310311U (en) |
-
2016
- 2016-12-23 CN CN201621458655.4U patent/CN206310311U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20171223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |